Description
A 9.8mm match-ground piston and cylinder set for early FSI engines, reaching flow rates up to 50% above the factory pump. Part of Autotech’s HPFP range, made in California with a lifetime warranty.
Key Features:
- Match-ground and serialised: Each piston and cylinder is precision-ground repeatedly through manufacture and paired as a set, not assembled from batch parts.
- Plasma DLC coating: Autotech were first to apply diamond-like carbon to HPFP internals to cut friction. The coating works because the parts are engineered around the process rather than coated afterwards.
- Removes the pump as a limit: Flow headroom of up to 50% over the factory pump, so fuel delivery stops being the constraint even on large turbo upgrades.
- Tuner-supported: HPFP-specific calibrations are widely available, so the hardware has software behind it.
- Lifetime warranty: Autotech warrant their parts to the original purchaser for the life of the vehicle they are fitted to.
Fitment:
- VW/Audi 2.0T early FSI 2006-2008.5 – GTI, Jetta, Eos
- Audi A3 and TT 2.0T FSI
- Audi B7 A4 2.0T FSI
- VW MK6 Golf R, Audi TT-S, Audi S3 8P
- Mazdaspeed 3 and Mazdaspeed 6 (confirm fitment)
Not compatible with Pierburg aftermarket pump housings. Replacing the cam follower at the same time is strongly recommended on EA113.
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